CN115051287B - Wire clamping device for power line construction - Google Patents
Wire clamping device for power line construction Download PDFInfo
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- CN115051287B CN115051287B CN202210974866.7A CN202210974866A CN115051287B CN 115051287 B CN115051287 B CN 115051287B CN 202210974866 A CN202210974866 A CN 202210974866A CN 115051287 B CN115051287 B CN 115051287B
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- insulator string
- strain insulator
- telescopic link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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Abstract
The invention relates to the technical field of electric power construction, and discloses a wire clamping device for electric power line construction, which comprises a wire clamping device body, wherein the back side of the wire clamping device body is connected with a movable plate, the front side of the wire clamping device body is connected with a fixed plate, a conducting wire is movably connected between the fixed plate and the movable plate, one end of the conducting wire, which is far away from the movable plate, is connected with a strain insulator string, one end of the strain insulator string, which is far away from the conducting wire, is connected with a support, and the bottom end of the back side of the wire clamping device body is connected with a movable rod. Through making the rope be the below that the triplex line is located the gasbag board, behind the outside of fixed plate and fly leaf fixed wire, make rope and turn-buckle connect between movable rod and the support, when relaxing the part of strain insulator string place section, the rope can promote the gravity that the gasbag board resisted strain insulator string, and the strain insulator string gravity strength that the part that makes the tip of wire and strain insulator string be connected received reduces, has guaranteed the security that wire itself used.
Description
Technical Field
The invention relates to the technical field of electric power construction, in particular to a wire clamping device for electric power line construction.
Background
When power line carries out strain insulator string and changes, at first the wire centre gripping that strain insulator string one end is connected to the fixing-line device, rethread fixing-line device and turn-buckle couple are connected, the other end rope of turn-buckle is connected the rope with being connected, the other end that connects the rope at last cup joints in the support outside of the strain insulator string other end, connect and accomplish the back, through rotating the turn-buckle, make the rope between fixing-line device and the support tighten up by the turn-buckle, thereby loosen the strain insulator string between fixing-line device and the support, lift off old strain insulator string, install new strain insulator string again, release the turn-buckle at last, lift off the fixing-line device.
In the process of loosening the old strain insulator string, the self gravity of the loosened old strain insulator string is large, so that the local strain insulator string is downward in gravity to pull the end part of a wire connected with one side, the wire clamped by the wire clamping device faces to the part of the strain insulator string, the strain insulator string is bent due to the gravity of the strain insulator string, and after the wire is bent, the wire material is damaged due to bending, even the inner side material is completely broken, the wire section after the strain insulator string is changed is influenced and cannot normally work, and the replacement cost and the difficulty are improved; when the fixing-line device carries out the centre gripping, the inboard of fixing-line device is fixed through the face of upper and lower extrusion head only, and fixed strength is low, can cause the wire to skid at the inboard of upper and lower extrusion head, and then the slippage influences holistic change process.
Disclosure of Invention
Aiming at the defects of the conventional wire clamping device for power line construction in the background art in the using process, the invention provides the wire clamping device for power line construction, which has the advantages of assisting a wire to keep a linear state and improving the wire clamping strength, and solves the technical problems of tail end bending and slipping in the clamping process of the wire clamped by the wire clamping device in the background art.
The invention provides the following technical scheme: the utility model provides a power line is fixing-line device for construction, includes the card line ware body, the back connection of the card line ware body has the fly leaf, the front of the card line ware body is connected with the fixed plate, swing joint has the wire between fixed plate and the fly leaf, the one end that the fly leaf was kept away from to the wire is connected with strain insulator string, strain insulator string keeps away from the one end of wire and is connected with the support, the back bottom of the card line ware body is connected with the movable rod, the inside swing joint of movable rod has the rope, and the bottom outside of strain insulator string is encircleed to the rope, the one end fixedly connected with turn-buckle of movable rod is kept away from to the rope, the other end of turn-buckle cup joints through the outside activity of connecting rope with the support, the top swing joint of rope has the gasbag board, one side fixed intercommunication of gasbag board has communicating pipe, the slip chamber has been seted up to one side that the inside of fixed plate is close to the movable rod, and there is the telescopic link through slip chamber sliding connection, the inboard cavity of telescopic link, and the inboard slip chamber intercommunication of telescopic link of inboard and the downthehole side fixed plate intercommunication of telescopic link, and the downthehole fixed plate inboard fixed connection elastic sheet of telescopic link are kept away from the one end of telescopic link of communicating pipe top.
Preferably, the front sliding connection of fly leaf has the T template that is located the fixed plate top, the one end sliding connection that the T template is close to the fly leaf inside has the slider, the slider is close to the one end activity joint of movable rod and is had even the rope, even the rope keep away from the one end of fly leaf and the outside fixed connection of rope.
Preferably, the bottom part of the rope on the strain insulator string is in a state of three parallel lines, and the bottom end of the airbag plate is provided with a channel for fixing single lines in the rope.
Preferably, the bottom end portion of the air bag plate is a hard plate, the top end portion of the air bag plate is an elastic air bag, and the shape of the air bag plate is an arc shape surrounding the outer side of the strain insulator string.
Preferably, the telescopic link is elastic telescopic link, and every flexible section top corresponds an flexure strip in the telescopic link, the elasticity of telescopic link keeps the telescopic link at the inboard shrink state of fixed plate completely, and the telescopic link extends completely and is the arc, the flexure strip on every flexible section top in the telescopic link, the flexure strip inboard of keeping away from the fixed plate more in proper order receives same power deformation volume bigger, and the flexible power that needs of telescopic link is less than the power that needs of the flexure strip deformation of keeping away from the fixed plate most.
Preferably, the surface of the T-shaped plate close to the direction of the lead is arc-shaped, the surface of the sliding block close to the lead clamping device body is an inclined surface, the sliding block moves towards the rope connecting direction, and the T-shaped plate is pushed by the inclined surface of the sliding block to move towards the direction close to the lead.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the rope, the rope is positioned below the air bag plate in a three-strand manner, the air bag plate is positioned at the bottom end of the strain insulator string, after the outer sides of the wires are fixed by the fixed plate and the movable plate, the rope and the wire tightener are connected between the movable rod and the bracket, when the part of the section where the strain insulator string is positioned is loosened, the rope can push the air bag plate to resist the gravity of the strain insulator string, so that the strength of the gravity action of the strain insulator string on the part where the end part of the wire is connected with the strain insulator string is reduced, namely, the degree of bending of the wire in the loosening state due to the gravity of the strain insulator string is reduced through the lifting of the air bag plate, the possibility of wire breakage is avoided, and the use safety of the wire is ensured.
2. According to the invention, through the arrangement of the air bag plate, after the rope is tightened, the air bag plate is extruded between the tension insulator string and the rope, the air bag plate contracts to enable the gas on the inner side of the air bag plate to enter the sliding cavity in the fixed plate through the communicating pipe, the gas continuously enters, so that the telescopic rod firstly and completely extends out of the inner side of the fixed plate under the action of airflow, the outer sides of the wires, namely the tail end wires of the fixed plate and the movable plate, are lifted, the bending degree of the wires is reduced, the completely extending telescopic rod is continuously subjected to the action of airflow, the top end of the telescopic rod is enabled to gradually and synchronously expand from the elastic sheet far away from the fixed plate to the elastic sheet close to the fixed plate, the outer sides of the wires are lifted for the second time through the top end flexibility of the elastic sheet, the end part axes of the wires are ensured to always tend to be straight lines, the internal damage of the wires is reduced, and the use safety of the wires is further improved.
3. According to the tension insulator string replacing device, through the arrangement of the rope and the connecting rope, the connecting rope can be pulled to move towards the tension insulator string while being tightened by the tightener, the sliding block connected with the connecting rope is further moved, the sliding block inclined surface pushes the T-shaped plate to move towards the direction close to the lead, the outer side of the lead is pressed and fixed except for the fixed plate and the movable plate, the T-shaped plate is added to be extruded and fixed, the clamping strength of the outer side of the lead is improved, the stability of fixing the lead when the tension insulator string is replaced is improved, the air bag plate acts on the top end of the rope, and therefore when the old tension insulator string is dismounted, the air bag plate can temporarily help workers to support new and old tension insulator strings in the whole replacing process, the labor intensity of the workers is reduced, and the working difficulty of the workers when the tension insulator string is replaced is reduced.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic top perspective view of a structural section of an integral tension-free insulator string of the present invention;
fig. 3 is a perspective view of the wire clamping device body structure of the invention.
In the figure: 1. a wire clamping device body; 2. a fixing plate; 3. a movable plate; 4. a wire; 5. strain insulator string; 6. a support; 7. a movable rod; 8. a rope; 9. a wire grip; 10. an airbag panel; 11. a communicating pipe; 12. a telescopic rod; 13. an elastic sheet; 14. connecting a rope; 15. t-shaped plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a wire clamping device for power line construction comprises a wire clamping device body 1, a movable plate 3 is connected to the back of the wire clamping device body 1, a fixed plate 2 is connected to the front of the wire clamping device body 1, a conducting wire 4 is movably connected between the fixed plate 2 and the movable plate 3, a tension insulator string 5 is connected to one end of the conducting wire 4, which is far away from the movable plate 3, a bracket 6 is connected to one end of the tension insulator string 5, which is far away from the conducting wire 4, the outer side of the bracket 6 is connected to a power supporting rod, a movable rod 7 is connected to the bottom end of the back of the wire clamping device body 1, a rope 8 is movably connected to the inside of the movable rod 7, the rope 8 surrounds the outer side of the bottom end of the tension insulator string 5, a ring portion capable of hooking the rope 8 is arranged on the inner side of the movable rod 7, a wire tightener 9 is fixedly connected to one end of the rope 8, the wire tightener 9 is provided with a handle by itself, the handle is rotated to perform the process of partially taking in the wire tightener 9, the other end of the tightener 9 is movably sleeved with the outer side of the support 6 through a connecting rope, the movable rod 7, the rope 8, the tightener 9 and the support 6 are sequentially connected and are fixed in a connecting sequence, the top end of the rope 8 is movably connected with an air bag plate 10, and the air bag plate 10 acts on the top end of the rope 8, so that when an old strain insulator string 5 is dismounted, the air bag plate 10 can temporarily help a worker to support a new strain insulator string 5 and an old strain insulator string 5 in the whole replacement process, the labor intensity of the worker is reduced, the working difficulty of the worker is reduced when replacing the strain insulator string 5, one side of the air bag plate 10 is fixedly communicated with a communicating pipe 11, one side of the inner part of the fixed plate 2, which is close to the movable rod 7, is provided with a sliding cavity, a telescopic rod 12 is connected in a sliding manner through the sliding cavity, and the inner side of the telescopic rod 12 is hollow, and the inboard of telescopic link 12 and the inboard slip chamber intercommunication of fixed plate 2, it is sealed between the outside of telescopic link 12 and the slip intracavity side, relative external seal between 12 inboard of telescopic link and the slip intracavity side promptly, the top of telescopic link 12 is seted up porosely, and the downthehole fixed connection flexible piece 13 on telescopic link 12 top, and sealed between the downthehole wall of circumference and telescopic link 12 of flexible piece 13, the one end that keeps away from gasbag board 10 communicating pipe 11 and the inboard slip chamber intercommunication of fixed plate 2.
Referring to fig. 3, the front surface of the movable plate 3 is slidably connected with a T-shaped plate 15 located above the fixed plate 2, a surface of the T-shaped plate 15 close to the wire 4 is an arc surface, one end of the T-shaped plate 15 close to the inside of the movable plate 3 is slidably connected with a slider 16, the slider 16 is connected with the inner side of the movable plate 3 through a spring, the spring enables the slider 16 to always tend to be away from the connecting rope 14, one end of the slider 16 close to the movable rod 7 is movably clamped with the connecting rope 14, and referring to fig. 2, one end of the connecting rope 14 away from the movable plate 3 is fixedly connected with the outer side of the rope 8.
Referring to fig. 2-3, the rope 8 is in a state of three parallel lines at the bottom of the strain insulator string 5, and the bottom of the airbag plate 10 is provided with a channel for fixing a single line in the rope 8, and the rope 8 is arranged in multiple lines through the bottom of the airbag plate 10 and the function of fixing the rope 8 at the bottom of the airbag plate 10, so that the rope 8 and the airbag plate 10 are circumferentially arranged at the bottom of the strain insulator string 5, and after the rope 8 is tightened by the tightener 9, the rope 8 can lift the strain insulator string 5 outside the bottom of the strain insulator string 5 through the airbag plate 10, thereby reducing the force of the strain insulator string 5 pulling the lead 4 by gravity after two side sections of the strain insulator string 5 are loosened, further reducing the deformation of the lead 4 and reducing the damage to the lead composite core inside the lead 4.
Referring to fig. 1, the bottom end portion of the airbag plate 10 is a hard plate, and the top end portion of the airbag plate 10 is an elastic airbag, the shape of the airbag plate 10 is an arc shape surrounding the outside of the strain insulator string 5, and since the bottom end of the airbag plate 10 is a hard plate, the shape of the upper half airbag of the airbag plate 10 can be supported, and at the same time, the lower half airbag is assisted to fix the position of the rope 8, so that the overall stability is ensured, and the upper half airbag of the airbag plate 10 is disposed, while the rope 8 is tightened by the tightener 9 and loosens the section of the strain insulator string 5, the airbag plate 10 is gradually squeezed between the strain insulator string 5 and the rope 8, and the airbag plate 10 contracts, so that after the gas inside the airbag plate 10 is squeezed, the gas enters the sliding cavity in the fixed plate 2 through the communicating pipe 11, the telescopic rod 12 first completely extends out of the fixed plate 2 due to the increase of gas amount, the telescopic rod 12 first completely extends out of the inner side of the fixed plate 2, the extended part of the telescopic rod 12 pushes the outside of the lead 4, that the tail end leads 4 of the fixed plate 2 and the movable plate 3 to be in an upward pushing action, so that the end portion of the lead 4 is in a horizontal state, so that the end portion of the strain insulator string 5 affects the lead 5, and the strength of the lead 5 is reduced.
Referring to fig. 1 and 3, the telescopic rod 12 is an elastic telescopic rod, and the top end of each telescopic section in the telescopic rod 12 corresponds to an elastic sheet 13, the elasticity of the telescopic rod 12 keeps the telescopic rod 12 in a completely contracted state at the inner side of the fixed plate 2, and the telescopic rod 12 extends completely to form an arc shape, the elastic sheet 13 at the top end of each telescopic section in the telescopic rod 12 is subjected to the same deformation amount when the inner sides of the elastic sheets 13, which are sequentially farther away from the fixed plate 2, are larger, and the force required for the telescopic rod 12 to expand is smaller than the force required for the deformation of the elastic sheet 13 farthest away from the fixed plate 2, the elastic sheet 13 arranged at the top end of the telescopic rod 12 releases the elastic sheet 13 closed due to contraction between the telescopic sections in the telescopic rod 12 after the telescopic rod 12 completely extends out of the fixed plate 2, make the telescopic link 12 that stretches out completely receive under subsequent gas action, the flexure strip 13 on the 12 tops of telescopic link, can begin the inflation from the flexure strip 13 of keeping away from fixed plate 2 positions, and expand to a flexure strip 13 that is close to fixed plate 2 positions in proper order, make the top inflation back of flexure strip 13, the flexible outside to wire 4 in flexure strip 13 top carries out the secondary and supports, and the shape after the inflation of flexure strip 13 and telescopic link 12 shape interact, make the top of flexure strip 13 be curved more and tend to the horizontally shape, and then guarantee wire 4 tip axis once more and all to the straight line, further avoid wire 4's bending, improve the security that wire 4 used.
Referring to fig. 3, the surface of the T-shaped plate 15 close to the lead 4 is arc-shaped, the surface of the slider 16 close to the wire clamping device body 1 is an inclined surface, the slider 16 moves towards the direction of the connecting rope 14, the T-shaped plate 15 is pushed by the inclined surface of the slider 16 to move towards the direction close to the lead 4, the slider 16 and the rope 8 are connected through the connecting rope 14, when the rope 8 is tightened by the tightener 9, the rope 8 drives the connecting rope 14 to further pull the connecting rope 14 to move towards the strain insulator string 5, so that the connecting rope 14 pulls the connected slider 16 to move, and in the process of pulling and moving the slider 16 by the connecting rope 14, the inclined surface of the slider 16 pushes the T-shaped plate 15, so that the T-shaped plate 15 is pushed by the inclined surface of the slider 16 to move towards the outer side of the lead 4, so that the side surface of the T-shaped plate 15 is transversely increased to extrude and fix the outer side surface of the lead 4, and the stability of fixing the lead 4 when the strain insulator string 5 is replaced is increased.
The use method (working principle) of the invention is as follows:
before changing strain insulator string 5, change and prepare the work, hold the card line body 1 with the centre gripping in the outside of wire 4 between fixed plate 2 and the fly leaf 3, the ring portion at movable rod 7 is connected through 8 hooks of the rope of turn-buckle 9 internal connection, and the other end of turn-buckle 9 cup joints through the outside of connecting rope and support 6, fix gasbag board 10 in the top of rope 8 through the bottom channel, and make three lines neatly distributed in the rope 8 through gasbag board 10, prepare the work completion promptly.
When replacing the strain insulator string 5, the handle in the wire grip 9 is rotated, the part of the rope 8 close to the wire grip 9 is collected into the inner side of the wire grip 9, the top end part of the rope 8 is gradually close to the bottom end of the strain insulator string 5, the rope 8 is tightened, and the rope 8 is tightened to drive the connecting rope 14 to move to the position of the strain insulator string 5, the connecting rope 14 pulls the slider 16 to move to the strain insulator string 5, the slider 16 pushes the T-shaped plate 15 to extrude the outer side of the wire 4, the wire 4 is fixed, and after the rope 8 is tightened and pulled, the position of the strain insulator string 5 is gradually loosened, meanwhile, the rope 8 and the strain insulator string 5 are close to each other, the top end of the air bag plate 10 between the strain insulator string 5 and the rope 8 can abut against the bottom end of the strain insulator string 5, the air bag plate 10 has a lifting effect on the insulator string 5, the end strength of the insulating rope 5 is reduced after the gravity effect of the wire 5 on the wire 4 is reduced, and the air bag plate 10 is compressed between the insulator string 5 and the strain insulator string 5 and the rope 8, the air bag plate 10 enters the cavity 2, the top end of the strain insulator string and the air bag is gradually, the wire is gradually lifted and the wire is gradually, the wire is lifted by the linear expansion of the linear expansion rod 12, the linear expansion of the expansion rod, the expansion rod 12, the linear expansion of the expansion rod is gradually increased when the expansion rod 5 is gradually, the expansion of the expansion rod 4, the expansion of the expansion rod is gradually, the expansion rod is gradually increased, the inboard of fixed plate 2 is withdrawed to 12 elasticity of telescopic link, new strain insulator string 5 hoists the position back that needs the installation, new strain insulator string 5 can be placed on the top of gasbag board 10, make gasbag board 10 shrink once more, the inboard that gasbag board 10 inboard gas reentrant telescopic link 12, make telescopic link 12 stretched out by the air current effect, 4 tip to the wire that is about to install strain insulator string 5 earlier carry out the supporting role, carry out new strain insulator string 5's installation again, the installation of new strain insulator string 5 is accomplished promptly.
After replacing the strain insulator string 5, the tightener 9 releases the rope 8, and then the movable plate 3 and the tightener 9 are dismounted, namely the complete replacement process is finished.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power line is fixing-line device for construction, includes the card line ware body (1), the back connection of the card line ware body (1) has fly leaf (3), the front of the card line ware body (1) is connected with fixed plate (2), swing joint has wire (4) between fixed plate (2) and fly leaf (3), the one end that fly leaf (3) were kept away from in wire (4) is connected with strain insulator string (5), the one end that wire (4) were kept away from in strain insulator string (5) is connected with support (6), the back bottom of the card line ware body (1) is connected with movable rod (7), its characterized in that: the inside swing joint of movable rod (7) has rope (8), and rope (8) encircle the bottom outside of strain insulator string (5), the one end fixedly connected with turn-buckle (9) of movable rod (7) are kept away from in rope (8), the outside activity that the other end of turn-buckle (9) was through connecting rope and support (6) is cup jointed, the top swing joint of rope (8) has gasbag board (10), the fixed intercommunication in one side of gasbag board (10) has communicating pipe (11), the slip chamber has been seted up to one side that the inside of fixed plate (2) is close to movable rod (7), and has telescopic link (12) through slip chamber sliding connection, the inboard cavity of telescopic link (12), and the inboard and fixed plate (2) inboard slip chamber intercommunication of telescopic link (12), the top of telescopic link (12) is seted up porosely, and the downthehole inboard fixed connection flexure strip (13) on telescopic link (12) top, the one end and the fixed plate (2) inboard slip chamber intercommunication of gasbag board (10) are kept away from in communicating pipe (11).
2. The wire clamping device for power line construction as claimed in claim 1, wherein: the front sliding connection of fly leaf (3) has T template (15) that is located fixed plate (2) top, T template (15) are close to the inside one end sliding connection of fly leaf (3) and have slider (16), the one end activity joint that slider (16) are close to movable rod (7) has even rope (14), the outside fixed connection of the one end of fly leaf (3) and rope (8) is kept away from to even rope (14).
3. The wire clamping device for power line construction as claimed in claim 1, wherein: the bottom end of the rope (8) on the strain insulator string (5) is in a state of three parallel lines, and the bottom end of the air bag plate (10) is provided with a channel for fixing single lines in the rope (8).
4. The wire clamping device for power line construction as claimed in claim 3, wherein: the bottom end part of gasbag board (10) is the hardboard, and the top portion of gasbag board (10) is the elasticity gasbag, the shape of gasbag board (10) is the arc around strain insulator string (5) outside.
5. The wire clamping device for power line construction according to claim 1, wherein: telescopic link (12) are elastic telescopic rod, and every flexible section top corresponds an flexure strip (13) in telescopic link (12), the elasticity of telescopic link (12) keeps telescopic link (12) to be in the inboard contraction state of fixed plate (2) completely, and telescopic link (12) are the arc in the complete extension, flexure strip (13) on every flexible section top in telescopic link (12), it is big that flexure strip (13) inboard of keeping away from fixed plate (2) more in proper order receives same power deformation volume, and telescopic link (12) flexible power that needs is less than the power that the farthest leaves an flexure strip (13) deformation need of fixed plate (2).
6. The wire clamping device for power line construction as claimed in claim 2, wherein: the T-shaped plate (15) is arc-shaped close to the surface of the wire (4) in direction, the surface of the sliding block (16) close to the wire clamping device body (1) is an inclined surface, the sliding block (16) moves towards the direction of the connecting rope (14), and the T-shaped plate (15) is pushed by the inclined surface of the sliding block (16) to move towards the direction close to the wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974866.7A CN115051287B (en) | 2022-08-15 | 2022-08-15 | Wire clamping device for power line construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210974866.7A CN115051287B (en) | 2022-08-15 | 2022-08-15 | Wire clamping device for power line construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115051287A CN115051287A (en) | 2022-09-13 |
| CN115051287B true CN115051287B (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210974866.7A Active CN115051287B (en) | 2022-08-15 | 2022-08-15 | Wire clamping device for power line construction |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589582U (en) * | 2013-10-25 | 2014-05-07 | 广州南方电力集团电安建设有限公司 | Bracket for replacing tension insulator under live working condition |
| CN204947529U (en) * | 2015-08-18 | 2016-01-06 | 国网辽宁省电力有限公司沈阳供电公司 | The special fixing-line device of a kind of carbon fiber composite core wire |
| CN205159908U (en) * | 2015-11-25 | 2016-04-13 | 国家电网公司 | Backup protection fixing -line device |
| CN105932606B (en) * | 2016-07-11 | 2018-01-30 | 国网江苏省电力公司宿迁供电公司 | Intelligent digital fixing-line device |
| CN211701241U (en) * | 2019-12-16 | 2020-10-16 | 国网浙江省电力有限公司金华供电公司 | Insulator replacing device |
| CN114362035A (en) * | 2021-11-29 | 2022-04-15 | 广西电网有限责任公司电力科学研究院 | Strain insulator replacement device |
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- 2022-08-15 CN CN202210974866.7A patent/CN115051287B/en active Active
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| CN115051287A (en) | 2022-09-13 |
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